Now offering a $2000 SIGN-ON BONUS! Craftsmen Wanted! PrairieSons is looking to hire a Plumbing Service Craftsman with experience in residential and commercial plumbing as well as hydronic systems. Must display honesty, politeness, the ability to work alone, and all other character traits necessary for working in customer homes. Now offering a $2000 sign-on bonus! Salary ranges between $30,000 and $75,000 per year depending on experience.